Diagrams; Block Diagram (7) - Sony KDF-60XBR950 Service Manual

SECTION 4

DIAGRAMS

4-1. BLOCK DIAGRAM (1)
A (1/3) (TUNER)
CN8008
SUB-YV A31
A30
SUB-C
MS-L A28
NC
MS-R A27 NC
S-LR
SUB TU LR A26
S-V
SUB TU V A25
M-R
MAIN TU R A24
M-L
A23
MAIN TU L
M-V
MAIN TU V A22
SDA
SDA C21
SCL
SCL C20
R-OUT
MAIN-R OUT A19
L-OUT
MAIN-L OUT A18
C/V COMP SW
C/V COMP SW A16
COMP CR A15
A A14
COMP CB
TO U BOARD
A13
COMP Y
CN9401
CONT-S IN
A11
CONT-S IN
CONT-S OUT
CONT-S OUT A10
DVI-MUTE
C8
DVI-MUTE
VGA
DVI-VGA A8
RESET
DVI-RESET A7
D8034
VAR MUTE A6
D8033
SET
+5V C5
+5V
+5V C4
SET
+9V C3
+9V
C2
+9V
VAR R
VAR R OUT A3
VAR L
VAR L OUT A2
TO H3 BOARD
B
CN3901
IO CONVERTER
TU8001 TU8002
VHF/UHF AUX
SUB TUNER MAIN TUNER
TANTENNA
SWITCH
M-HSYNC
Q8030
HS DETECT
Q8023 Q8029 S-HSYNC
BUFFER HS DETECT
ATF2
Q8025
BUFFER
Q8027
SET 5V
BUFFER
CR
Q8022 Q8018
BUFFER BUFFER
CB
Q8017 Q8016
BUFFER BUFFER
Q8015 Q8014 Y
BUFFER BUFFER
Q8051
BUFFER
Q8052
BUFFER
TO DIC2 BOARD
SET 9V SW 2.5V
Q8008,8009
Q8035-8037
SIRCS
Q8039,8041
CONTROL-S
INTERFACE
Q8050
100/120W
TO C2 BOARD
– 95 –
KDF-60XBR950/70XBR950
K
RM-Y914
TO
ANTENNA
SWITCH
SET 9V
L-OUT,R-OUT
AUDIO
VAR L,VAR R
IIC
CTL-2
CTL-1
TO
TO SCREEN FRAME
C D LAMP
(T)
BLOCK
BLOCK
TO G1 BOARD TO T BOARD
CN1618 CN3999
RM-Y914
1
TO A(2/3)
BOARD